mirror of https://gitee.com/antv-l7/antv-l7
117 lines
3.4 KiB
JavaScript
117 lines
3.4 KiB
JavaScript
import { Scene, PointLayer } from '@antv/l7';
|
|
import { GaodeMap } from '@antv/l7-maps';
|
|
|
|
const scene = new Scene({
|
|
id: 'map',
|
|
map: new GaodeMap({
|
|
center: [ 120.5, 30.2 ],
|
|
style: 'dark',
|
|
zoom: 8.5,
|
|
zooms: [ 8, 10 ]
|
|
})
|
|
});
|
|
const fontFamily = 'iconfont';
|
|
const fontPath = '//at.alicdn.com/t/font_2534097_ao9soua2obv.woff2?t=1622021146076';
|
|
scene.addFontFace(fontFamily, fontPath);
|
|
scene.addIconFonts([
|
|
[ 'smallRain', '' ],
|
|
[ 'middleRain', '' ],
|
|
[ 'hugeRain', '' ],
|
|
[ 'sun', '' ],
|
|
[ 'cloud', '' ]
|
|
]);
|
|
|
|
scene.on('loaded', () => {
|
|
fetch('https://gw.alipayobjects.com/os/bmw-prod/9eb3f1b5-0c3b-49b2-8221-191d4ba8aa5e.json')
|
|
.then(res => res.json())
|
|
.then(originData => {
|
|
const layer = new PointLayer()
|
|
.source(originData, {
|
|
parser: {
|
|
type: 'json',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
}
|
|
})
|
|
.shape('circle')
|
|
.color('backgoundColor')
|
|
.size(42);
|
|
scene.addLayer(layer);
|
|
|
|
const pointIconFontLayer = new PointLayer({})
|
|
.source(originData, {
|
|
parser: {
|
|
type: 'json',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
}
|
|
}
|
|
)
|
|
.shape('iconType', 'text')
|
|
.size(30)
|
|
.color('iconColor')
|
|
.style({
|
|
textAnchor: 'center', // 文本相对锚点的位置 center|left|right|top|bottom|top-left
|
|
textOffset: [ -10, 10 ], // 文本相对锚点的偏移量 [水平, 垂直]
|
|
fontFamily,
|
|
iconfont: true,
|
|
textAllowOverlap: true
|
|
});
|
|
scene.addLayer(pointIconFontLayer);
|
|
|
|
const textLayer = new PointLayer({})
|
|
.source(originData,
|
|
{
|
|
parser: {
|
|
type: 'json',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
}
|
|
}
|
|
)
|
|
.shape('temperature', 'text')
|
|
.size(10)
|
|
.color('#ffffff')
|
|
.style({
|
|
textAnchor: 'center', // 文本相对锚点的位置 center|left|right|top|bottom|top-left
|
|
textOffset: [ 5, -55 ], // 文本相对锚点的偏移量 [水平, 垂直]
|
|
spacing: 2, // 字符间距
|
|
padding: [ 1, 1 ], // 文本包围盒 padding [水平，垂直]，影响碰撞检测结果，避免相邻文本靠的太近
|
|
stroke: '#ffffff', // 描边颜色
|
|
strokeWidth: 0.3, // 描边宽度
|
|
strokeOpacity: 1.0,
|
|
fontFamily: 'Times New Roman',
|
|
textAllowOverlap: true
|
|
});
|
|
scene.addLayer(textLayer);
|
|
|
|
const textLayer2 = new PointLayer({})
|
|
.source(originData,
|
|
{
|
|
parser: {
|
|
type: 'json',
|
|
x: 'lng',
|
|
y: 'lat'
|
|
}
|
|
}
|
|
)
|
|
.shape('weather', 'text')
|
|
.size(14)
|
|
.color('#ffffff')
|
|
.style({
|
|
textAnchor: 'center', // 文本相对锚点的位置 center|left|right|top|bottom|top-left
|
|
textOffset: [ 5, -15 ], // 文本相对锚点的偏移量 [水平, 垂直]
|
|
spacing: 2, // 字符间距
|
|
padding: [ 1, 1 ], // 文本包围盒 padding [水平，垂直]，影响碰撞检测结果，避免相邻文本靠的太近
|
|
stroke: '#ffffff', // 描边颜色
|
|
strokeWidth: 0.3, // 描边宽度
|
|
strokeOpacity: 1.0,
|
|
fontFamily: 'Times New Roman',
|
|
textAllowOverlap: true
|
|
});
|
|
scene.addLayer(textLayer2);
|
|
});
|
|
|
|
|
|
});
|